AI story generator for transforming ideas into immersive stories, comics, and novels
Know which headline wins before you spend traffic on it.
Stage
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Founded
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Pricing model
Freemium
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Pricing
Free plan with login; one-time payment plans: $9.9 for 200 credits, $19.9 for 500 credits, $29.9 for 1000 credits. Paid plans include priority generation queue.
Free: $0/month with 5 rankings and 60 Claude-written options monthly. Creator: $19/month with 100 rankings and 2,500 options. Pro: $49/month with 600 rankings and 6,000 options. Agency: $149/month with 3,000 rankings and 20,000 options.
Key features
Customizable genre and target audience selection
Adjustable story length and writing style
Customizable character details and setting
Instant story generation in seconds
Integrated story editing and refinement tools
Multiple narrative perspectives
Storyboard generation with visual cues
Story-to-video conversion capability
Professional visual rendering
Multi-language support development
Head-to-head comparison of up to 200 variants
Bradley-Terry model ranking with calibrated odds
Honest uncertainty verdicts: Clear, Lean, Too close to call
Brand profiles to calibrate accuracy on your audience
Works for YouTube titles, subject lines, ad headlines, and article headlines
Accuracy measured on 9,841 held-out A/B tests
What makes it different
Full user ownership and commercial rights to all generated content
Completely free access with no hidden fees or login requirements
Versatile across multiple genres and story formats
User-friendly interface for all skill levels
Integrated tools for comics, novels, and visual storytelling
82% accuracy on clear calls, trained on thousands of real A/B tests never seen during tuning
Honest about uncertainty instead of always crowning a winner
56 times cheaper than Claude Sonnet while maintaining comparable accuracy
Custom calibration to your audience's behavior via brand profiles
Compare versions in both orders to cancel out model bias